21.wf - robtex.com

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21.wf checked at 2026-01-19T23:25:27.347Z 692ms 110/110/110 100% R:15 allDone:true timedOut:false cfaller:935a8a59/11:b5598a42:6:18956:-:-:-

21.wf

MXmxbiz1.qq.com
A103.86.78.2🇭🇰 HUTCHISON-AS-AP
A103.86.78.3🇭🇰 HUTCHISON-AS-AP
MXmxbiz2.qq.com
A43.154.252.16🇭🇰 TENCENT-NET-AP-CN
A43.154.252.202🇭🇰 TENCENT-NET-AP-CN
NSv1s1.xundns.com
A2409:8c44:1b00:601:1:1110:609:6027🇨🇳 CHINAMOBILE-CN
A2604:86c0:5001:11::2659:466b🇺🇸 AS63023
A38.89.70.107🇺🇸 AS63023
PTR107-70-89-38.clients.gthost.com
A111.6.96.27🇨🇳 CHINAMOBILE-CN
NSv1s2.xundns.com
A2408:8621:0:42:e401:402:0:a🇨🇳 CHINA169-Backbone
A2604:86c0:6001:8::a9c5:8e51🇺🇸 AS63023
A122.114.37.19🇨🇳 CHINA169-Backbone
A169.197.142.81🇺🇸 AS63023
PTR81-142-197-169.clients.gthost.com
A23.236.62.147🇺🇸 Google
PTR147.62.236.23.bc.googleusercontent.com

wf

NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr

Up

edu.21.wf

Starts with same word

21.dk
21.email
21.wf
21.sk
21.zone
21.immo
21.cz
21.style
21.school
21.ink
21.show
21.nl
21.agency
21.co
21.biz
21.lv
21.ru
21.co.za
21.finance
21.ax
21.gold
21.nu
21.business
21.casino
21.pl
21.ee
21.com.vn
21.partners
21.to
21.ie
21.photos
21.sb
21.cc
21.city
21.gs
21.fr
21.live
21.by
21.com.es
21.life
21.eu
21.run
21.pw
21.se
21.org.cn
21.chat
21.net
21.game
21.la
21.ag
21.diamonds
21.cn
21.de
21.training
21.ca
21.org
21.com.tw
21.co.uk
21.vc
21.am
21.im
21.rs
21.amsterdam
21.com
21.bet
21.center
21.kz
21.fyi
21.web.app
21.su
21.network
21.si
21.ph
21.is
21.be
21.com.ua
21.pe
21.edu.ar
21.gg
21.technology
21.capital

Starts similarily

21.nu
21.business
12.vc
21.casino
21.pl
21.ee
12.am
12.agency
12.digital
12.ac.cn
21.com.vn
12.lt
12.si
21.partners
21.to
21.ie
21.photos
21.sb
21.cc
12.pw
21.city
12.be
12.fi
12.cc
12.is
21.gs
21.fr
21.live
12.chat
21.by
12.solutions
12.dyndns.tv
21.com.es
21.life
12.cm
21.eu
21.run
21.pw
12.pl
21.se
12.world
21.org.cn
12.by
21.chat
21.net
12.org.ua
12.works
12.cn
21.game
12.uz
21.la
21.ag
21.diamonds
21.cn
21.de
21.training
12.com.pl
12.com
21.ca
12.ca
12.hu
12.no
21.org
12.sh.cn
12.ru
21.com.tw
21.co.uk
12.limo
21.vc
12.vg
21.am
12.io
12.biz
21.im
21.rs
21.amsterdam
12.to
12.pub
21.com
12.nl
12.net
12.la
21.bet
12.at
21.center
21.kz
12.ws
12.s3.amazonaws.com
21.fyi
12.tel
21.web.app
21.su
21.network
21.si
12.club
12.ee
21.ph
12.lv
21.is
21.be
21.com.ua
12.cl
12.ph
12.ma
12.rs
21.pe
12.co.uk
21.edu.ar
21.gg
21.technology
21.capital
12.de
12.in-addr.arpa
21.dk
12.ag
21.email
12.kz
12.ie
21.wf
12.plus
12.com.ua
21.sk
12.cz
21.zone
21.immo
12.eu
21.cz
12.uk
12.life
21.style
21.school
21.ink
21.show
12.network
12.dk
21.nl
12.com.cn
21.agency
12.org.ru
12.cx
12.nu
12.gl
12.vip
21.co
21.biz
21.lv
12.fyi
21.ru
21.co.za
12.ai
12.tt
21.finance
12.hk
21.ax
12.gs
12.amsterdam
21.gold

AI analysis

The parent of edu.21.wf is 21.wf.

21.wf points to a single IP number: 23.236.62.147.

Other host names, for instance whitelodge.co.za, tepel.com.br, byrd.solutions, gubernator.com and somnus.com.tr share IP numbers with 21.wf.

21.wf is delegated to two name servers: v1s1.xundns.com and v1s2.xundns.com.

21.wf uses the same name server setup as other domains, for instance 907327.com, 77561372---8159.com, 4245p.com, 640228.com and 472fff.com.

Host names with four IP numbers

v1s1.xundns.com points to: 2409:8c44:1b00:601:1:1110:609:6027, 2604:86c0:5001:11::2659:466b, 38.89.70.107 and 111.6.96.27

v1s2.xundns.com points to: 2408:8621:0:42:e401:402:0:a, 2604:86c0:6001:8::a9c5:8e51, 122.114.37.19 and 169.197.142.81

21.wf is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

21.wf shares the same mail server setup as other domains, including itlaws.cn, weiwuyingyong.com, wieppo.com, agv-asia.com and kangyu.co.

21.wf shares some mail servers with other domains, including now-see.com, uaznc.com, fanxstar.com, boxincapital.com and loulanoffice.com.

Host names with two IP numbers:

The host mxbiz1.qq.com points to 103.86.78.2 and 103.86.78.3.

The host mxbiz2.qq.com points to 43.154.252.16 and 43.154.252.202.